Gunk T1616 Paintable Rubberized Undercoating 20 Oz

Product Description

The GUNK T1616 is a paintable, rubberized undercoating delivered in a 20 oz aerosol can with a 16 oz net fill. It applies as a flexible, rubber-based barrier designed to protect vehicle underbodies, wheel wells, and exposed metal surfaces from road noise, moisture, and corrosion. The spray-on aerosol format allows for consistent coverage in hard-to-reach areas. Once cured, the black finish accepts paint, making it suitable for applications where a color-matched or topcoated result is required. It is commonly used by automotive technicians, body shop professionals, and fleet maintenance crews performing undercarriage restoration or corrosion protection work.

This undercoating is suited for use on automotive and light truck underbodies, floor pans, wheel wells, rocker panels, and similar exposed metal surfaces. The aerosol delivery makes it practical for spot repairs and full undercarriage applications without the need for spray equipment. It is appropriate for both restoration projects and preventive maintenance on vehicles operating in high-moisture, road-salt, or off-road environments.

Key Features

• Rubberized formula provides a flexible, impact-resistant barrier against road debris and moisture
• Paintable surface accepts topcoats after curing for color-matched finishes
• Aerosol spray application delivers consistent coverage without additional spray equipment
• Black finish blends with standard undercarriage appearance
• 20 oz can with 16 oz net fill for substantial single-application coverage

Compatibility

Designed for use on automotive and light truck metal underbody surfaces including floor pans, wheel wells, and rocker panels where a paintable rubberized undercoating is required.

Installation Notes

Application is typically performed by automotive technicians or body shop professionals. Surface should be clean, dry, and free of loose rust or debris before application. Use in a well-ventilated area and follow all label safety guidance regarding fumes and flammability. Allow full cure time before applying any topcoat or exposing the treated surface to moisture.